Da-Lite Contour Electrol User manual

DA-LITE SCREEN COMPANY, INC.

3100 North Detroit Street

Post Office Box 137

Warsaw, Indiana 46581-0137

Phone: 574/267-8101

800-622-3737

Fax: 574/267-7804

http:// www.da-lite.com

e-mail: [email protected]

POWER

PRESENTATION PRODUCTS

The

Instruction Book for

DESIGNER CONTOUR ELECTROL

IMPORTANT SAFETY INSTRUCTIONS

When using your video equipment, basic safety precautions

should always be followed, including the following:

1. Read and understand all instructions before using.

2. Position the cord so that it will not be tripped over, pulled,

or contact hot surfaces.

3. If an extension cord is necessary, a cord with a current

rating at least equal to that of the appliance should be used.

Cords rated for less amperage than the appliance may

overheat.

4. To reduce the risk of electric shock, do not disassemble this

appliance. Contact an authorized service dealer when repair

work is required. Incorrect reassembly can cause electric

shock when the appliance is used subsequently.

5. The use of an accessory attachment not recommended by

the manufacturer may cause a risk of fire, electric shock, or

injury to persons.

SAVE THESE INSTRUCTIONS

Carefully unpack screen and remove outer wrapping

from case.

Remove the black tape from the slat bar after the case

has been installed.

There are three ways to install the Designer Contour

Electrol: Wall Mount, Ceiling Mount, or Ceiling Hook.

Procedures for each method are as follows:

Wall Mount

1. Secure the wall mount brackets to the wall at the

desired height. Brackets should be fastened to

wall studs or some reinforcement within the wall.

Concrete or brick walls require special fasteners

and anchors.

2. Make sure the brackets are in line and level. See

figure 1 for reference dimensions.

3. Keep in mind you will need at least 5/8" between

the ceiling and the top of the wall mount bracket

to be able to position the case on the bracket.

4. Mount the screen case on the wall bracket as

shown in figure 1. Be sure the case is fully seated

on the bracket. Tighten the stop screws against

the wall brackets.

Ceiling Mount

1. Be sure the ceiling has adequate reinforcement to

attach the screen brackets.

2. The top of the screen case has a channel that the

ceiling mount brackets slide into. Remove the end

cap on the right end of the case and insert the

brackets into the case channel. Lock the brackets

in place by tightening two set screws. Refer to

figure 2.

3. Hold the screen case up to the ceiling and mark

the hole locations. Drill holes into the ceiling and

attach screen with the appropriate fasteners for

your ceiling.

Ceiling Hook

1. Be sure the ceiling has adequate reinforcement to

attach a hook anchor.

2. The top of the screen case has a channel that the

ceiling hook brackets slide into. Remove the end

cap on the right end of the case and insert the

brackets into the case channel. Lock the brackets

in place by tightening two set screws. Refer to

figure 3.

3. The brackets can be attached anywhere along the

length of the case.

4. Attach an S-hook to the large center hole on the

bracket.

INSTALLATION

SET SCREWS (2)

HOOK MOUNT

HOLE

CEILING

MOUNT

HOLES

SET SCREWS (2)

FIGURE 2

FIGURE 3

FIGURE 1

4-1/4"

5/16" 9/16"

CASE HOOK

WALL

MOUNT

BRACKET

4-5/8"

STOP SCREW

ENDCAP

SCREWS

(3)

ENDCAP

SCREWS

(3)

ELECTRICAL INSTALLATION

Internal wiring has been completed at the factory. Installer must route power to the wall switch and to the junction box

located on the left end of the screen case.

Standard installation is for a single 120VAC or 240VAC wall switch to control the screen. Optional Control units may have

been ordered, including a low voltage control unit. Refer to the appropriate wiring diagram for your screen.

OFF

DOWN

THIS SWITCH CAN NOT

BE USED WITH LVC.

120V WIRING DIAGRAM WITH

OPTIONAL BUILT-IN LOW

VOLTAGE CONTROL

120V WIRING DIAGRAM

FOR STANDARD

WALL SWITCH

240V WIRING DIAGRAM WITH

OPTIONAL BUILT-IN LOW

VOLTAGE CONTROL

240V WIRING DIAGRAM

FOR STANDARD

WALL SWITCH

SPDT SWITCH WITH

CENTER OFF AC (COMMON)

AC HOT 120VAC 60HZ 1 AMP

BLACK/YELLOW

BLACK

RED

WHITE

BLACK (DOWN)

RED (UP)

JUNCTION BOX

LOCATED IN LEFT

ENDCAP

WHITE

BLACK

RED

GREEN MOTOR

NOTE: A SINGLE SWITCH CANNOT BE USED TO OPERATE MORE THAN

ONE SCREEN. CONTACT THE FACTORY FOR FURTHER

INFORMATION.

DOWN

GREEN

OPTIONAL IR REMOTE

CONTROL PLUG

WHITE

BLACK

RED

MOTOR

OFF

DOWN

THIS SWITCH CAN NOT

BE USED WITH LVC.

REAR OR DPDT SWITCH

WITH CENTER OFF

BROWN AC HOT 220/240 VAC 50HZ 2 AMP.

BLUE AC COMMON

BROWN

BLUE JUMPER

WIRE

BLUE

BROWN (DOWN)

BLACK (UP)

JUNCTION BOX

LOCATED IN LEFT

ENDCAP

BLUE

BROWN

BLACK

GREEN

MOTOR

NOTE: A SINGLE SWITCH CANNOT BE USED TO OPERATE MORE THAN

ONE SCREEN. CONTACT THE FACTORY FOR FURTHER

INFORMATION.

BLACK

WHITE

WHITE (COMMON)

BLUE

BLACK

BROWN

MOTOR

BROWN (HOT)

BLUE (COMMON)

240 VAC 50HZ

GREEN

STOP

OPTIONAL RF REMOTE

CONTROL PLUG

5A, 125 VAC

BLACK (HOT)

120VAC 60HZ

DOWN

STOP

OPTIONAL IR REMOTE

CONTROL PLUG

OPTIONAL RF REMOTE

CONTROL PLUG

5A, 250 VAC

WHITE

BLACK

RED

SCREEN ADJUSTMENT

Screen travel is stopped automatically in the down and up

positions by the limit switches that are preset at the factory. If

it’s necessary to adjust for more or less drop follow the steps

below. Adjustment procedures are different for 120V and 240V

units. Follow the appropriate instructions for your screen type.

The case cover must be removed to access the motor limit

switches.

Remove the case cover screw from both ends of the screen.

See figure 4. Be sure to hold the cover while removing the

screws.

Rotate the cover up and away from the case until it can be

removed.

INSTRUCTIONS FOR 120 VOLT SCREENS

SETTING THE DOWN LIMIT POSITION

TO REDUCE SCREEN DROP:

Turn the number 1 limit switch screw clockwise to

decrease the amount of screen drop. Run the screen

down to test the stop position. If the screen drops too far,

raise the screen about one foot and adjust the limit

switch again. Repeat until the desired position is set.

TO INCREASE SCREEN DROP:

Turn the number 1 limit switch screw counterclockwise to increase the amount of screen drop. Run the screen

down to test the stop position. If the screen does not drop enough, raise the screen about one foot and adjust the

limit switch again. Repeat until the desired position is set. Do not adjust for more drop than what was ordered. At

least 1-1/2 wraps of fabric must remain on the roller.

SETTING THE UP LIMIT POSITION

CAUTION: Do not allow the slat bar to become wedged between the roller and case. This could damage the fabric and motor.

Always check that the slat is free to move inside the case.

SCREEN TRAVELS INTO CASE TOO FAR:

Turn the number 2 limit switch screw clockwise to decrease the amount of travel. Run the screen up to test the

stop position. If the screen does not stop properly, lower the screen about one foot and turn the limit switch again.

Repeat until the desired position is set.

SCREEN DOES NOT TRAVEL FAR ENOUGH INTO CASE:

Turn the number 2 limit switch screw counterclockwise to increase the amount of up travel. Run the screen up to

test the stop position. If more travel is desired, lower the screen about one foot and adjust the limit switch again.

Repeat until the desired position is set.

CASE COVER

SCREW

FIGURE 4

ROTATE UP

HOOK

FIGURE 5

▲

SCREEN ADJUSTMENT

INSTRUCTIONS FOR 240 VOLT SCREENS

SETTING THE DOWN LIMIT POSITION

TO REDUCE SCREEN DROP:

Turn the



limit switch screw counterclockwise to decrease the amount of screen drop. Run the screen down to

test the stop position. If the screen drops too far, raise the screen about one foot and adjust the limit switch again.

Repeat until the desired position is set.

TO INCREASE SCREEN DROP:

Turn the



limit switch screw clockwise to increase the amount of screen drop. Run the screen down to test the

stop position. If the screen does not drop enough, raise the screen about one foot and adjust the limit switch again.

Repeat until the desired position is set. Do not adjust for more drop than what was ordered. At least 1-1/2 wraps of

fabric must remain on the roller.

SETTING THE UP LIMIT POSITION

CAUTION: Do not allow the slat bar to become wedged between the roller and case. This could damage the fabric and motor.

Always check that the slat is free to move inside the case.

SCREEN TRAVELS INTO CASE TOO FAR:

Turn the



limit switch screw clockwise to decrease the amount of travel. Run the screen up to test the stop

position. If the screen does not stop properly, lower the screen about one foot and turn the limit switvh again.

Repeat until the desired position is set.

SCREEN DOES NOT TRAVEL FAR ENOUGH INTO CASE:

Turn the



limit switch screw counterclockwise to increase the amount of up travel. Run the screen up to test the

stop position. If more travel is desired, lower the screen about one foot and adjust the limit switch again. Repeat

until the desired position is set.

▲

TROUBLESHOOTING

SYMPTOM

1. Screen will not operate.

Motor does not hum.

2. Incorrect stopping position in

downward direction.

3. Incorrect stopping position in

upward direction.

4. Noise.

NOTE: Screen will operate with a

low pitched hum.

5. Coasting.

CAUSE

(a) Blown fuse.

(b) Tripped circuit breaker.

or junction.

Power at junction box

(d) Thermal overload tripped.

(e) Broken wire in the “down” or “up”

position.

(f) Defective motor, limit switch or

capacitor.

(g) Capacitor burned out.

(a) Lost roller wrap.

(b) “Down” limit switch out of

adjustment

(a) Lost roller wrap.

(b) “Up” limit switch out of

adjustment

(a) Gear Noise.

(a) Defective brake.

RESTORING LOST ROLLER WRAP

1. Tape a strap to the bottom of the

screen surface.

2. Push strap over back of roller.

3. Feed fabric as you pull strap to

draw fabric over top of roller.

4. Remove tape and strap.

SOLUTION

(a) Replace fuse.

(b) Reset circuit breaker.

wire connections. Correct any

improper connections.

“Down” Position

Check for power across black

and white leads.

“Up” Position

Check for power across red

and white leads.

(d) Let motor cool down for 15

minutes. Try again.

(e) Check for continuity. Cut off old

splice and reconnect.

(f) Replace motor assembly.

NOTE: Motor is a sealed assembly.

(g) Replace motor assembly.

(a) See instructions below.

(b) See installation instructions.

(a) See instructions below.

(b) Adjust “up” limit switch. See

installation instructions

(a) Replace motor assembly.

Printed in U.S.A. 89697 Rev. 1/04

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